diff --git a/ironic/dhcp/neutron.py b/ironic/dhcp/neutron.py
index a335cea7b7..f86081833f 100644
--- a/ironic/dhcp/neutron.py
+++ b/ironic/dhcp/neutron.py
@@ -204,7 +204,7 @@ class NeutronDHCPApi(base.BaseDHCP):
             if isinstance(p_obj, objects.Port):
                 obj_name = 'port'
             LOG.warning(_LW("No VIFs found for node %(node)s when attempting "
-                            "to get IP address for %(obj_name)s: %(obj_id)."),
+                            "to get IP address for %(obj_name)s: %(obj_id)s."),
                         {'node': task.node.uuid, 'obj_name': obj_name,
                         'obj_id': p_obj.uuid})
             raise exception.FailedToGetIPAddressOnPort(port_id=p_obj.uuid)
diff --git a/ironic/tests/unit/conductor/test_task_manager.py b/ironic/tests/unit/conductor/test_task_manager.py
index fff06e1915..2e2b39e734 100644
--- a/ironic/tests/unit/conductor/test_task_manager.py
+++ b/ironic/tests/unit/conductor/test_task_manager.py
@@ -729,6 +729,7 @@ class TaskManagerStateModelTestCases(tests_base.TestCase):
         t.shared = True
         t._purpose = 'purpose'
         t._debug_timer = mock.Mock()
+        t._debug_timer.elapsed.return_value = 3.14
 
         t.release_resources(t)
         self.assertIsNone(t.node)